- Tcl_UniCharToLower.tcl86(3), Tcl_UniCharToUpper(3), Tcl_UniCharToLower(3), Tcl_UniCharToTitle(3), Tcl_UtfToUpper(3), Tcl_UtfToLower(3), Tcl_UtfToTitle(3)
- routines for manipulating the case of Unicode characters and UTF-8 strings
- Tcl_UniCharToLower.tcl90(3), Tcl_UniCharToUpper(3), Tcl_UniCharToLower(3), Tcl_UniCharToTitle(3), Tcl_UtfToUpper(3), Tcl_UtfToLower(3), Tcl_UtfToTitle(3)
- routines for manipulating the case of Unicode characters and UTF-8 strings